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change(esp_hw_support): set HP/LP mem in retention mode in sleep

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wuzhenghui
2025-10-17 20:20:40 +08:00
parent f66d7a8a9e
commit 5bcfa44e02
1 changed files with 3 additions and 0 deletions
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3
components/esp_hw_support/port/esp32p4/pmu_init.c
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@@ -17,6 +17,7 @@
#include "pmu_param.h"
#include "esp_private/esp_pmu.h"
#include "soc/regi2c_dig_reg.h"
#include "soc/lp_system_reg.h"
#include "regi2c_ctrl.h"
#include "esp_rom_sys.h"
#include "soc/rtc.h"
@@ -174,6 +175,7 @@ static void pmu_hp_system_init_default(pmu_context_t *ctx)
pmu_hp_system_param_default(mode, &param);
pmu_hp_system_init(ctx, mode, &param);
}
REG_SET_FIELD(LP_SYSTEM_REG_HP_MEM_AUX_CTRL_REG, LP_SYSTEM_REG_HP_MEM_AUX_CTRL, 0x2074);
}
static inline void pmu_lp_system_param_default(pmu_lp_mode_t mode, pmu_lp_system_param_t *param)
@@ -190,6 +192,7 @@ static void pmu_lp_system_init_default(pmu_context_t *ctx)
pmu_lp_system_param_default(mode, &param);
pmu_lp_system_init(ctx, mode, &param);
}
REG_SET_FIELD(LP_SYSTEM_REG_LP_MEM_AUX_CTRL_REG, LP_SYSTEM_REG_LP_MEM_AUX_CTRL, 0x2074);
}
void pmu_init(void)